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MLSⓇ ID
98969875MLS Logo

$3,790,000

Tbd, Harper OR, 97906

Price per sqft$0.53
Lot size165 Acres
Property typeLand
Courtesy of Andrew Coleman, HOMES INTERNATIONAL OREGON, 208-442-8500

Overview

Active

Listed Dec 16, 2025

Updated 3 days ago

This is not just land; it is the perfect canvas for a fortress. The "Malheur River Corridor" offers 165 acres of defensible infrastructure in the high desert. The centerpiece is a massive 3,000-foot reinforced railroad tunnel blasted through solid rock. Inside, active natural springs flow from the ceiling, providing a secure, subterranean water source that is hidden and protected from the surface, perfect for hydro-electric power and fresh water usage. Naturally temperature-stabilized, the tunnel is ready for conversion into a hardened, EMP proof bunker, secure storage, or a myriad of uses. The property is a contiguous 7-mile private strip (100-200ft wide) that includes 4 private bridges acting as natural choke points for total access control. The two, limited entrances ensure logistics capability while maintaining isolation. The East tunnel entrance is currently sealed (on purpose) for maximum security, but can be re-opened for drive-through utility. Ask for your complete "Buyer Packet" today!

Additional information

MLS® ID
98969875
ID - Intermountain Multiple Listing Service (IMLS)

Exterior Features

Lot Size
165 Acres

Other Property Details

Taxes
$203
Tax Frequency
Annually
View
Yes
Waterfront
Yes
MLS provider logo

Courtesy of HOMES INTERNATIONAL OREGON, Andrew Coleman, 
Listing Contact: 208-442-8500 

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Data last updated 2:24 PM UTC, 10/7/2026

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